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passing string object in to a method...

 
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This is from Master exam

1. class Mystery {
2. public static void main(String args[]) {
3. Changer c = new Changer();
4. c.method(args);
5. System.out.println(args[0] + " " + args[1]);
6. }

7. static class Changer
{
8. void method(String s[])
{
9. String temp = s[0];
10. s[0] = s[1];
11. s[1] = temp;
12. }
13. }
14. }


java Mystery Mighty Mouse



output is: Mouse Mighty.


can anyone explain me clearly why i got this output?
[ November 01, 2008: Message edited by: Ganeshkumar cheekati ]
 
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Ganeshkumar, when you copy a question from a book or mock exam, we require that you quote your sources. So, please tell us where you copied this from.
 
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Hope this is clear!
 
Ganeshkumar cheekati
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can you explain me what is happening at line 9,10,11.. in void method(String[] s)?
[ November 01, 2008: Message edited by: Ganeshkumar cheekati ]
 
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Here we are actually working on the string values rather than the references. the reference to the String array object "args" is passed to the "method". The reference variable "s" in the method is pointing to the same location as "args".

Am i clear?
 
Ganeshkumar cheekati
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ok i got it.

i am treating that Mystery which is class name as args[0].oh shit i have mistaken.

now i am clear...
 
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